what the giants-cardinals matchup will mean to the local economy. >>> the shuttle is closer to home. but with complications. why there won't be an on-time arrival for this final mission. >>> and a bay area college student makes a half-court shot. >>> good evening. i'm ann notarangelo. various sports fans in heaven tonight. the 49ers are red hot and the giants are on the eve of another national championship series. a look at how baseball is good for business. >> reporter: red, white and blue, championship game, going on at at&t park, while the cardinals and giants held separate practice sessions on the field. business was great in the giants dugouts sports store. kiply just had to have another giants shirts. >> i bought another shirt, because they won. it's good for pedro's and pete's. along the corridor and probably public house, because it gets really crowded when the giants are playing and people can't afford tickets. >> reporter: good too for the popular paragon bar. >> it was chaos in 2010. most of the time. but it was fun, you know. lots of people excited and everyone piling out